This demo works with Internet Explorer 5 and above only. You can change the animation speed to any of three options, the default is set to 2 samples per second.
  • Click here for the desciption of the demo
  • Click here to see the RADAR demo.

  • Q: Why does the estimate jump around?
    A: Because the signal strength of the received packets can vary even when the user is stationary.

    Q: Why is the estimate not closer to the user's actual location?
    A: RADAR picks a location from the building's Radio Map, consequently it is restricted to choosing only those locations that are stored in this map.

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